Each kernel of corn on a single ear can inherit a different set of alleles from those inherited by other kernels. This characteristic make corn a useful example of which law or principle?

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

i think the answer is gold im not entirely sure